From 82c3aca17e78d25f217702e530586673f2a219d7 Mon Sep 17 00:00:00 2001
From: Joe Van Dyk <joe@fixieconsulting.com>
Date: Sat, 21 Apr 2012 03:10:25 -0700
Subject: Only include Rake::DSL if it's defined.

rake < 0.9 doesn't define Rake::DSL.
---
 railties/lib/rails/tasks/documentation.rake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'railties')

diff --git a/railties/lib/rails/tasks/documentation.rake b/railties/lib/rails/tasks/documentation.rake
index 2851ca4189..4ec49eee76 100644
--- a/railties/lib/rails/tasks/documentation.rake
+++ b/railties/lib/rails/tasks/documentation.rake
@@ -2,7 +2,7 @@ require 'rdoc/task'
 
 # Monkey-patch to remove redoc'ing and clobber descriptions to cut down on rake -T noise
 class RDocTaskWithoutDescriptions < RDoc::Task
-  include ::Rake::DSL
+  include ::Rake::DSL if defined?(::Rake::DSL)
 
   def define
     task rdoc_task_name
-- 
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